A fault with the signalling system at Drayton Park means fewer trains are able to run on the Moorgate line.
Trains may be delayed by up to 10 minutes or divert via London Kings Cross.
This is expected until 17:45.
Customer Advice
A delayed Great Northern service is running to & from Moorgate.
Trains on this route may take up to 10 minutes longer than usual to complete their journeys, so please leave extra time.
There are also a few alterations to train services in this area.
Service changes:
Some trains to Stevenage or Welwyn Garden City will start at Finsbury Park instead of Moorgate.
If you are waiting at Moorgate, Old Street, Essex Road, Highbury & Islington or Drayton Park, you may need to wait for an alternative train and then change at Finsbury Park to get to destinations north of London.
A small number of southbound trains may also be diverted after Finsbury Park, calling at London Kings Cross only, instead of stations to Moorgate. You may need to change trains at Finsbury Park for trains towards Moorgate.
Can you tell me more about the incident?
A signalling problem is causing delays to trains in the Drayton Park area. To reduce congestion, some services will need to be diverted away from this route.
Network Rail will be investigating and sending staff to site.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner
Twitter:
If you would like to follow this incident on Twitter, please use #DraytonPark
Compensation:
You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.
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